The highlights on the items have a unique use

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On the top of a woolen cap, is there a very large wool bun? lollipop sticks often have a small hole . Are the highlights on these items made to be beautiful or hidden inside which are interesting uses? Let's find out together.

1. Why is there a round wool cap on top of a wool hat?

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Round tufts on woolen hats for the first time appeared on the calf hat of French soldiers in the 18th century. At this time, these round tufts were used to help soldiers avoid hitting the ceiling as the ceiling was too low. .

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Later, other countries used circular tufts on hats to divide regiments. In each regiment, the hats will have different colored tufts so that they can easily identify which part of the army they belong to.

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For now, the wool tufts on hats are only for decoration.

2. What is the hole in the lollipop stick used for?

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When eating lollipops if you notice you will see a small hole in the candy stick, is it a hole to help the person not choke if swallowed . This is actually not the case.

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In fact, this hole is used to help the candy do not fall off during production. When making candies, people put the stick first, then pour the liquid candy later. The candy, after being poured into, will flow into the hole, when the candy hardens the candy in the hole that will fix the candy so that it does not fall out during packaging or eating.

3. Why are there folded lines on long pants?

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These folds are actually produced when they are not on pants. But in the late nineteenth century, garment factories that exported clothes and shipped were forced to put as many clothes into a package as possible. Through a very long time floating in the sea in such a state, the folds on the pants appeared and there was no way to remove them.

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And today, we still see the folds on the trousers, and this detail creates a highlight and brings its own fashion mark for the outfit.

4. Why are there colored lines at the bottom of the toothpaste tube?

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According to some rumors on the Internet, colored lines on toothpaste tubes are signs of identifying the ingredients within it, thus:

1. Blue: cream of natural ingredients adding some medicinal ingredients
2. Green: contains only natural ingredients
3. Red: Natural ingredients add chemicals
4. Black: only chemicals

But in fact, these rumors are completely wrong. During the manufacturing process, these bar codes help machines to accurately identify folds so that they can cut or fold ice cream tubes when they are packed on high-speed chains. At that time, the light sensors of the machinery system will read and locate the position to be cut through these colored lines.

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They are different colors because they are packaged through different systems and packaging types, depending on the type of sensor. And there are not only 4 colors as above.

5. What is the bottom of the female chip bag?

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With a pair of chip pants for women, the manufacturer always sewed two layers on the crotch. The fabric in the pants is usually made of cotton fabric, making the pants always dry and airy for the user. At this bottom, people sometimes sew all 4 sides of the pants, but there are only 3 edges that can be sewn to save time and production costs. So, if we pay attention we will see that the crotch has a bag, but there is no such thing.

6. What is a diamond-shaped plastic / rubber piece on a travel backpack for?

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Some backpacks, travel bags will have these special pieces of plastic. This piece of plastic helps you to hang shoes when you need to go to the stream or camping gear when traveling. That is its main use.

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Have fun!